ECAT Pre General Science Physics MCQ Test With Answer for Full Book
ECAT Pre General Science Physics MCQ Test with Answers is a complete preparation resource for students aiming to perform well in the ECAT entry test. This test covers the full Physics book, including topics like mechanics, thermodynamics, waves, optics, and electricity. Each question is designed according to the latest ECAT syllabus to give students a real exam experience. Practicing these Physics MCQs helps learners understand fundamental concepts, enhance analytical thinking, and build strong problem-solving skills required for the ECAT exam.
By solving the Full Book Physics MCQ Test, Pre General Science students can evaluate their preparation level and focus on improving weaker topics. Every question comes with a detailed answer, allowing students to learn from their mistakes and strengthen their understanding. This online test format is simple, accessible, and ideal for consistent daily practice. With regular attempt of these MCQs, students can increase their accuracy, improve time management, and boost confidence to secure top marks in the ECAT Physics section.
ECAT Pre General Science MCQ's Test For Physics Full Book
Try The ECAT Pre General Science MCQ's Test For Physics Full Book
ECAT Pre General Science MCQ's Test For Physics Full Book
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Question # 1
The instrument used to gather information form the far side of the universe is
Question # 2
At resonance, the phase angle for RLC series resonance circuit equals
Question # 3
A wire is bent into a ring of radius R is given a charge q. The magnitude of the electrical field at the centre of the ring is
Question # 4
The sum of positive and negative peak values are usually written as
Question # 5
Position was discovered by Carl Anderson in
Question # 6
The gavanometer constant of a moving coil galvanometer is given by
Question # 7
The instantaneous velocity of a body moving along a circle is directed
Question # 8
Einstein's theory about gravity if better than Newton's because it gave explanation of:
Question # 9
In radio-active decay, the original element which disintegrate to another element is called
Question # 10
When heat is added into the system then change in entropy is
Question # 11
A body moves a distance of 10 m along a straight line under the action of a force of 5 N and work done in 25J. The angle which the force makes with the direction of motion will be
Question # 12
If the external driving force is periodic with a period compareable to the natural period of the oscillator, then we get
Question # 13
Selenium is:
Question # 14
If m is the mass of the gases ejected per second with velocity v relative to the rocket of mass M, then the acceleration of rocket is
Question # 15
The error may occur due to:
Question # 16
Liquids and gasses have
Question # 17
Electromagnetic waves transport:
Question # 18
If the distance between two charges is doubled, the force between them will become
Question # 19
From sand, we get a material used for construction of computer chips. That material is called:
Question # 20
If the focal length of the convex lens is 5 cm, then to get the real and inverted image of the same size as that of object, the object should be placed at:
Question # 21
The peak voltage in a 220 volt A.C. supply is nearly
Question # 22
Wavelength of red colour as compared to that of violet colour is
Question # 23
An object moving through a fluid experiences a retarding force called a
Question # 24
When a silicon crystal is doped with a pentavalent element, such an extrinsic semi-conductor is called
Question # 25
Coulomb force, when any material medium is placed between two charges
Question # 26
Swimming becomes possible because of______law of motion:
Question # 27
Absolute motion cannot be detected
Question # 28
Which of the following is not an example of adiabatic process
Question # 29
When body moves along a circular path with constant speed, it has an acceleration, which is always directed;
Top Scorers of ECAT Pre General Science MCQ's Test For Physics Full Book
S
Sania Aßbasi23 - Apr - 2023
06 Min 07 Sec
100/120
A
Ali Ammar12 - Mar - 2023
10 Min 59 Sec
85/120
T
Talha 24 - Jun - 2023
07 Min 12 Sec
70/120
A
Amina Amjad04 - Dec - 2024
08 Min 30 Sec
70/120
A
Abdul Latif02 - Aug - 2021
11 Min 47 Sec
60/120
A
ahsanlooni21 - Sep - 2018
09 Min 05 Sec
55/120
M
Moeez 06 - Jul - 2021
12 Min 01 Sec
55/120
K
Kainat Lakho23 - Jul - 2022
00 Min 55 Sec
50/120
W
Waleeja 06 - Jul - 2021
05 Min 42 Sec
50/120
A
Abida Faiz05 - Jul - 2021
25 Min 26 Sec
50/120
L
laiba masood20 - Jan - 2023
04 Min 23 Sec
45/120
J
Jerry 10 - May - 2021
07 Min 08 Sec
45/120
U
Umair Miskeen15 - Jan - 2025
14 Min 52 Sec
45/120
R
Rana Mehran05 - Jul - 2022
04 Min 06 Sec
40/120
M
Minahil Mustafa21 - May - 2024
07 Min 06 Sec
40/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
A sinusoidally alternating voltage or current can be graphically represented by a:
A. Vector
B. Rotating vector
C. Clockwise vector
D. Anticlockwise voltage vector
2
The graph showing the variation of displacement with time is a:
A. Sine curve
B. Straight line
C. Parabola
D. None of these
3
A uniform bar AE of weight 9 N is held horizontal by vertical forces. Two additional force act A and D as shown in figure. The points A,B,C,D and E are at equal intervals along the bar. At which point must vertical force of 6 N act to keep bar in equilibrium.
A. Point D
B. Point E
C. Point C
D. Point B
4
When the bob of simple pendulum is at mean position, its K.E will be
A. maximum
B. minimum
C. zero
D. all of them
5
In the equilibrium state, the potential difference between two ends of the conductor moving across a magnetic field is called:
A. Both A and C
B. Induced emf
C. Both A and B
D. Motion emf
6
The inkjet printer eject a thin stream of:
A. Water
B. Oil
C. Ink
D. Any above
7
A transformer has 100 turns on the imput side 500 turns on the output side. If rms value of input voltage are 220 V and 5A respectively. The output power is?
A. 500 watt
B. 50 watt
C. 1100 watt
D. 1440 watt
8
Hydrogen atom with only one proton in its nucleus, and one electron in its orbit is called
A. deuteron
B. deterium
C. protium
D. tritium
9
The energy of photon 'E' is proported to
A. The magnetic field H
B. The electric field E
C. Both the electric and magnetic field H and E
D. Frequency
10
A body falls freely from rest. It covers as much distance in the last second of its motion as covered in the first three seconds. The body has fallen for a time of
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